Home / 3,776.04-5,664.22-2,314.28

Finding the Fourth Proportional to 3,776.04, 5,664.22 and 2,314.28

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Solution

The fourth proportional to 3,776.04, 5,664.22 and 2,314.28 is: 3,471.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,776.04 : 5,664.22 = 2,314.28 : x
  2. Step 2: Convert to fraction form
    3,776.04/5,664.22 = 2,314.28/x
  3. Step 3: Cross multiply
    3,776.04x = 5,664.22 × 2,314.28
  4. Step 4: Simplify right side
    3,776.04x = 13,108,591.06
  5. Step 5: Solve for x
    x = 13,108,591.06/3,776.04
  6. Step 6: Final answer
    x = 3,471.52

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.